Headphone



FIG. 1 is a perspective view of a headphone according to the present invention.

FIG. 2 is a front view of the headphone of FIG. 1.

FIG. 3 is a rear view of the headphone of FIG. 1.

FIG. 4 is a left side view of the headphone of FIG. 1.

FIG. 5 is a right side view of the headphone of FIG. 1.

FIG. 6 is a top view of the headphone of FIG. 1; and,

FIG. 7 is a bottom view of the headphone of FIG. 1.

In the drawings, the claimed design is defined by the shaded surfaces; the broken lines depict unclaimed environment that is for illustrative purposes only and forms no part of the claimed design. 

CLAIM The ornamental design for a headphone, as shown and described. 